<template>
    <div class="tab-control">
        <div class="tab-control-item" v-for="(item,index) in ctitles"
        :class="{active:index === currentIndex}" @click="itemClick(index)"
        :key="item">
            <span>{{item}}</span>
        </div>
    </div>
</template>

<script>
    export default {
        name: "TabControl",
        props:{
            ctitles:{
                type:Array,
                default() {
                    return []
                }
            }
        },
        data() {
            return {
                currentIndex:0
            }
        },
        methods:{
            itemClick(index) {
                this.currentIndex = index;
                this.$emit('tabClick',index)
            }
        }
    }
</script>

<style scoped>
    .tab-control {
        display: flex;
        height: 40px;
        line-height: 40px;
        background-color: #fff;
    }
    .tab-control-item {
        flex: 1;
        text-align: center;
        font-size: 15px;
    }
    .active {
        color: var(--color-high-text);
    }
    .active span {
        padding: 5px;
        border-bottom: 2px var(--color-high-text) solid;
    }
</style>